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  <title>parse_path (MySpace::EndPoint)</title>
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  <pre><span class="ruby-comment cmt"># File myspace/config/end_point.rb, line 32</span>
    <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">parse_path</span>(<span class="ruby-identifier">path</span>)
      <span class="ruby-comment cmt"># parse the path string looking for {var} to substitute</span>
      <span class="ruby-identifier">fragments</span> = []
      <span class="ruby-identifier">pos</span> = <span class="ruby-value">0</span>
      <span class="ruby-keyword kw">while</span> <span class="ruby-identifier">pos</span> <span class="ruby-operator">&lt;</span> <span class="ruby-identifier">path</span>.<span class="ruby-identifier">length</span>
        <span class="ruby-identifier">lbrace</span> = <span class="ruby-identifier">path</span>.<span class="ruby-identifier">index</span>(<span class="ruby-value str">'{'</span>, <span class="ruby-identifier">pos</span>)
        <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">lbrace</span>
          <span class="ruby-identifier">fragments</span>.<span class="ruby-identifier">push</span>(<span class="ruby-identifier">path</span>[<span class="ruby-identifier">pos</span>, <span class="ruby-identifier">path</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">pos</span>])
          <span class="ruby-keyword kw">break</span>
        <span class="ruby-keyword kw">end</span>
        <span class="ruby-identifier">rbrace</span> = <span class="ruby-identifier">path</span>.<span class="ruby-identifier">index</span>(<span class="ruby-value str">'}'</span>, <span class="ruby-identifier">lbrace</span>)
        <span class="ruby-identifier">raise</span> <span class="ruby-node">&quot;unmatched left brace in '#{path}'&quot;</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">rbrace</span>
        <span class="ruby-identifier">fragments</span>.<span class="ruby-identifier">push</span>(<span class="ruby-identifier">path</span>[<span class="ruby-identifier">pos</span>, <span class="ruby-identifier">lbrace</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">pos</span>])
        <span class="ruby-identifier">var</span> = <span class="ruby-identifier">path</span>[<span class="ruby-identifier">lbrace</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>, <span class="ruby-identifier">rbrace</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">lbrace</span> <span class="ruby-operator">-</span> <span class="ruby-value">1</span>].<span class="ruby-identifier">to_sym</span>
        <span class="ruby-identifier">fragments</span>.<span class="ruby-identifier">push</span>(<span class="ruby-identifier">var</span>)
        <span class="ruby-identifier">pos</span> = <span class="ruby-identifier">rbrace</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>
      <span class="ruby-keyword kw">end</span>

      <span class="ruby-identifier">fragments</span>
    <span class="ruby-keyword kw">end</span></pre>
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